His Holiness Hui Neng, who became the great Sixth Patriarch of Ch'an (Japanese Zen) was a poor illiterate peasant boy from Hsin Chou of Kwangtung. One day, after he had delivered firewood to a shop, he overheard a man reciting the following line from the "Diamond Sutra" - "Depending upon no-thing, you must find your own mind." Instantly, Hui Neng became Enlightened. The full verse said: "All Bodhisattvas (Compassionate Ones) should develop a pure mind which clings to no-thing whatsoever; and so he should establish it."